Dr Christopher Michael Flannery, MD - Medicare Gastroenterology in Riverside, CA

Dr Christopher Michael Flannery, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Riverside, California. He graduated from medical school in 2009 and has 15 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice United Medical Doctors and his current practice location is 4244 Riverwalk Pkwy Ste 290, Riverside, California. You can reach out to his office (for appointments etc.) via phone at (833) 863-3627.

Dr Christopher Michael Flannery is licensed to practice in California (license number A120210) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1538396411.

Contact Information

Dr Christopher Michael Flannery, MD
4244 Riverwalk Pkwy Ste 290,
Riverside, CA 92505-8509
(833) 863-3627
(951) 520-9394

Map and Direction




Physician's Profile

Full NameDr Christopher Michael Flannery
GenderMale
SpecialityGastroenterology
Experience15 Years
Location4244 Riverwalk Pkwy Ste 290, Riverside, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Christopher Michael Flannery graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1538396411
  • Provider Enumeration Date: 06/17/2009
  • Last Update Date: 10/26/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4082847231
  • Enrollment ID: I20140424000409

Medical Identifiers

Medical identifiers for Dr Christopher Michael Flannery such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538396411NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology A120210 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Redlands Community HospitalRedlands, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
United Medical Doctors2961305651109

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Christopher Michael Flannery allows following entities to bill medicare on his behalf.
Entity NameUnited Medical Doctors
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770559981
PECOS PAC ID: 2961305651
Enrollment ID: O20040129001069
Entity NameUkiah Adventist Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235120676
PECOS PAC ID: 6406816123
Enrollment ID: O20041015000818

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Christopher Michael Flannery is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Christopher Michael Flannery, MD
28078 Baxter Rd Ste 530,
Murrieta, CA 92563-1405

Ph: (951) 566-5229
Dr Christopher Michael Flannery, MD
4244 Riverwalk Pkwy Ste 290,
Riverside, CA 92505-8509

Ph: (833) 863-3627

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.